C11.2
BillableMalignant neoplasm of lateral wall of nasopharynx
Malignant neoplasm of lateral wall of nasopharynx
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Malignant neoplasm of fossa of Rosenmüller
- Malignant neoplasm of opening of auditory tube
- Malignant neoplasm of pharyngeal recess
Use Additional Code
Additional codes that should follow this code
Related Codes(5)
C11.0Malignant neoplasm of superior wall of nasopharynx
C11.1Malignant neoplasm of posterior wall of nasopharynx
C11.3Malignant neoplasm of anterior wall of nasopharynx
C11.8Malignant neoplasm of overlapping sites of nasopharynx
C11.9Malignant neoplasm of nasopharynx, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(62)
SNOMED CT
- Primary malignant neoplasm of lateral wall of nasopharynx93861003
- Neoplasm of lateral wall of nasopharynx126683002
- Tumor of lateral wall of nasopharynx126683002
- Tumour of lateral wall of nasopharynx126683002
- Malignant neoplasm of pharyngeal recess187697007
- Malignant tumor of fossa of Rosenmuller187697007
- Malignant tumor of pharyngeal recess187697007
- Malignant tumour of fossa of Rosenmuller187697007
- Malignant tumour of pharyngeal recess187697007
- Neoplasm of pharyngeal recess254489006
- Tumor of pharyngeal recess254489006
- Tumour of pharyngeal recess254489006
- Malignant neoplasm of lateral wall of nasopharynx363398003
- Malignant tumor of lateral wall of nasopharynx363398003
- Malignant tumour of lateral wall of nasopharynx363398003
- Undifferentiated carcinoma of nasopharynx422541001
- Primary squamous cell carcinoma of lateral wall of nasopharynx1010679003
- Primary undifferentiated carcinoma of nasopharynx1259509002
- Primary undifferentiated carcinoma of lateral wall of nasopharynx689881000119109
UMLS
- Malignant Neoplasm of Lateral Wall of NasopharynxC0153395
- Malignant neoplasm of lateral wall of nasopharynxC0153395
- Malignant neoplasm of lateral wall of nasopharynx (disorder)C0153395
- Malignant tumor of lateral wall of nasopharynxC0153395
- Malignant tumour of lateral wall of nasopharynxC0153395
- Malignant neoplasm of fossa of RosenmüllerC0345656
- Malignant neoplasm of pharyngeal recessC0345656
- Malignant neoplasm of pharyngeal recess (disorder)C0345656
- Malignant tumor of fossa of RosenmullerC0345656
- Malignant tumor of pharyngeal recessC0345656
- Malignant tumour of fossa of RosenmullerC0345656
- Malignant tumour of pharyngeal recessC0345656
- Malignant neoplasm of opening of auditory tubeC0345658
- Malignant neoplasm of ostium of eustachian tubeC0345658
- Malignant neoplasm of ostium of eustachian tube (disorder)C0345658
- Malignant tumor of opening of auditory tubeC0345658
- Malignant tumour of opening of auditory tubeC0345658
Clinical Terms
- Malignant neoplasm of pharyngeal recess (disorder)
- Neoplasm of pharyngeal recess
- Tumour of lateral wall of nasopharynx
- Tumor of pharyngeal recess
- Malignant tumor of opening of auditory tube
- Malignant tumour of fossa of Rosenmuller
- Malignant tumor of pharyngeal recess
- Primary undifferentiated carcinoma of nasopharynx
- Undifferentiated carcinoma of nasopharynx
- Tumour of pharyngeal recess
- Malignant tumour of lateral wall of nasopharynx
- Malignant tumour of pharyngeal recess
- Primary undifferentiated carcinoma of lateral wall of nasopharynx
- Malignant neoplasm of opening of auditory tube
- Malignant neoplasm of ostium of eustachian tube
- Malignant tumour of opening of auditory tube
- Tumor of lateral wall of nasopharynx
- Neoplasm of lateral wall of nasopharynx
- Primary malignant neoplasm of lateral wall of nasopharynx
- Malignant neoplasm of ostium of eustachian tube (disorder)
- Primary squamous cell carcinoma of lateral wall of nasopharynx
- Malignant neoplasm of pharyngeal recess
- Malignant tumor of fossa of Rosenmuller
- Malignant tumor of lateral wall of nasopharynx
- Malignant neoplasm of fossa of Rosenmüller
- Malignant neoplasm of lateral wall of nasopharynx (disorder)
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of lateral wall of nasopharynx?
The ICD-10-CM code for malignant neoplasm of lateral wall of nasopharynx is C11.2. The full clinical description is "Malignant neoplasm of lateral wall of nasopharynx". C11.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C11.2 mean?
ICD-10-CM code C11.2 represents “Malignant neoplasm of lateral wall of nasopharynx”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C11.2 a billable code?
Yes, C11.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C11.2 in?
C11.2 is in Chapter 2: Neoplasms (codes C00-D49).
Are additional codes required with C11.2?
Yes, when using C11.2, also report: ; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What SNOMED CT codes does C11.2 map to?
C11.2 maps to 9 SNOMED CT concepts: 363398003, 187697007, 126683002, 254489006, 93861003, and 4 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C11.2?
C11.2 is linked to 3 UMLS Concept Unique Identifiers: C0153395, C0345656, C0345658. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C11.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of lateral wall of nasopharynx affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of C11.2?
C11.2 maps to the ICD-11 code: 2B6B.Z (Malignant neoplasms of nasopharynx, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.